To download videos without paying:
1-) Have VPN (protonvpn is good, has lots of servers, and is free with unlimited data).
2-) Use google chrome for this.
3-) Click desired video.
4-) Press f12 to inspect web page elements after video starts playing.
5-) Go to "network" in the web page inspection screen.
6-) Click on "media".
7-) Wait until video shows up in queque.
Double click it.
9-) New window with standard mp4 file will open, download the file.
10-) DO NOT CHANGE OR DISCONNECT VPN SERVER WHILE DOING THIS AS IT WILL STOP THE DOWNLOADS.
11-) To download other videos repeat the steps above.
Edit: I don't know why there's a stupid emoji in my comment.